Final answer:
The new mAs (Direct Square Law) can be calculated using the formula: new mAs = (mAs₁ * (D₁/D₂)^2) / 1. Where mAs₁ is the initial mAs, D₁ is the initial distance, and D₂ is the new distance.
Step-by-step explanation:
To calculate the new mAs (Direct Square Law), you can use the formula:
new mAs = (mAs₁ * (D₁/D₂)^2) / 1
where mAs₁ is the initial mAs, D₁ is the initial distance, and D₂ is the new distance.